Guest Blog: Financial-grade API (FAPI), Explained by an Implementer – Updated
NOTE: This article was updated to align to the FAPI 1.0 Final version which was published in March, 2021. Introduction Financial-grade API (FAPI) is a technical specification that Financial-grade API Working Group of OpenID Foundation has developed. It uses OAuth 2.0 and OpenID Connect (OIDC) as…